Potatoes Au Gratin, Home-Prepared

USDA composition for potatoes au gratin, home-prepared, and what a Nutrition Facts panel would print at the serving you choose — rounded by the FDA’s own declaration rules.

Also calledau gratin potatoeshomemade cheesy potatoesscalloped potatoes au gratincheesy baked potatoespotato gratincheesy potatoespapas gratinadas
Reference basis
Label serving

Switch to 100 g to see the raw published values with no rounding applied.

Calories
330
Protein
12 g
Total fat
19 g
Sodium
1,060 mg
Nutrient
Calories328.3 kcal330 kcal
Total Fat18.5955 g19 g24%
Saturated Fat11.5885 g12 g58%
Trans Fatnot reported
Cholesterol56.35 mg55 mg19%
Sodium1,060.85 mg1,060 mg46%
Total Carbohydrate27.685 g28 g10%
Dietary Fiber4.41 g4 g16%
Total Sugarsnot reported
Added Sugarsnot reported
Protein12.397 g12 g25%
Vitamin D0 mcg0 mcg0%
Calcium291.55 mg290 mg20%
Iron1.568 mg1.6 mg8%
Potassium970.2 mg970 mg20%

Label declares applies the rounding rules in 21 CFR 101.9(c) to the measured amount at this serving. Select any rounding rule for the band and its citation; select a column heading to hide that column.

Showing cup, 245 grams. 330 calories.

Insights

Every figure below has a formula — select any heading to see it. These are properties of the ingredient, so they do not move with serving size: 51% of potatoes au gratin, home-prepared’s calories come from fat at every portion size, and at 100 g.

These are descriptive ratios, not nutrient content claims. A claim such as “good source of calcium” or “high protein” is evaluated per RACC serving under 21 CFR 101.54 — a different calculation, on a different basis, which this page does not make.
3.8 g
15.1%
51.0%
33.7%
1.34 kcal/g
9.50 g
6.28
1.09
1.05
0.06
0.51
1.67

Where every number on this page came from

Three versioned inputs. If any changes, the page is rebuilt and the build id below changes with it.

Composition
USDA FoodData Central
FDC 170442 · SR Legacy · released 2018-04
Rounding & %DV
FDA 21 CFR 101.9
§ 101.9(c), § 101.9(d)(7) · eCFR snapshot 2026-02-12
Read on eCFR →
Naming & ratios
BetterMenu enrichment
7 aliases · 12 ratios
Page built from bundle v1.3.0 · Aug 26, 2026 · commit 7fdde67
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Daily Values shown are for adults and children 4 years and older. This page reports published composition data for a reference food — it is not an analysis of your formulation, and it is not a substitute for one.

For informational purposes only; verify against 21 CFR 101.9.